_stdint.h (5004B) - Raw
1 /*- 2 * Copyright (c) 2001, 2002 Mike Barcroft <mike@FreeBSD.org> 3 * Copyright (c) 2001 The NetBSD Foundation, Inc. 4 * All rights reserved. 5 * 6 * This code is derived from software contributed to The NetBSD Foundation 7 * by Klaus Klein. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 19 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 20 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 21 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 22 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 23 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 24 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 25 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 26 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 27 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 28 * POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31 #ifdef __arm__ 32 #include <arm/_stdint.h> 33 #else /* !__arm__ */ 34 35 #ifndef _MACHINE__STDINT_H_ 36 #define _MACHINE__STDINT_H_ 37 38 #if !defined(__cplusplus) || defined(__STDC_CONSTANT_MACROS) 39 40 #define INT8_C(c) (c) 41 #define INT16_C(c) (c) 42 #define INT32_C(c) (c) 43 #define INT64_C(c) (c ## L) 44 45 #define UINT8_C(c) (c) 46 #define UINT16_C(c) (c) 47 #define UINT32_C(c) (c ## U) 48 #define UINT64_C(c) (c ## UL) 49 50 #define INTMAX_C(c) INT64_C(c) 51 #define UINTMAX_C(c) UINT64_C(c) 52 53 #endif /* !defined(__cplusplus) || defined(__STDC_CONSTANT_MACROS) */ 54 55 #if !defined(__cplusplus) || defined(__STDC_LIMIT_MACROS) 56 57 /* 58 * ISO/IEC 9899:1999 59 * 7.18.2.1 Limits of exact-width integer types 60 */ 61 /* Minimum values of exact-width signed integer types. */ 62 #define INT8_MIN (-0x7f-1) 63 #define INT16_MIN (-0x7fff-1) 64 #define INT32_MIN (-0x7fffffff-1) 65 #define INT64_MIN (-0x7fffffffffffffffL-1) 66 67 /* Maximum values of exact-width signed integer types. */ 68 #define INT8_MAX 0x7f 69 #define INT16_MAX 0x7fff 70 #define INT32_MAX 0x7fffffff 71 #define INT64_MAX 0x7fffffffffffffffL 72 73 /* Maximum values of exact-width unsigned integer types. */ 74 #define UINT8_MAX 0xff 75 #define UINT16_MAX 0xffff 76 #define UINT32_MAX 0xffffffffU 77 #define UINT64_MAX 0xffffffffffffffffUL 78 79 /* 80 * ISO/IEC 9899:1999 81 * 7.18.2.2 Limits of minimum-width integer types 82 */ 83 /* Minimum values of minimum-width signed integer types. */ 84 #define INT_LEAST8_MIN INT8_MIN 85 #define INT_LEAST16_MIN INT16_MIN 86 #define INT_LEAST32_MIN INT32_MIN 87 #define INT_LEAST64_MIN INT64_MIN 88 89 /* Maximum values of minimum-width signed integer types. */ 90 #define INT_LEAST8_MAX INT8_MAX 91 #define INT_LEAST16_MAX INT16_MAX 92 #define INT_LEAST32_MAX INT32_MAX 93 #define INT_LEAST64_MAX INT64_MAX 94 95 /* Maximum values of minimum-width unsigned integer types. */ 96 #define UINT_LEAST8_MAX UINT8_MAX 97 #define UINT_LEAST16_MAX UINT16_MAX 98 #define UINT_LEAST32_MAX UINT32_MAX 99 #define UINT_LEAST64_MAX UINT64_MAX 100 101 /* 102 * ISO/IEC 9899:1999 103 * 7.18.2.3 Limits of fastest minimum-width integer types 104 */ 105 /* Minimum values of fastest minimum-width signed integer types. */ 106 #define INT_FAST8_MIN INT32_MIN 107 #define INT_FAST16_MIN INT32_MIN 108 #define INT_FAST32_MIN INT32_MIN 109 #define INT_FAST64_MIN INT64_MIN 110 111 /* Maximum values of fastest minimum-width signed integer types. */ 112 #define INT_FAST8_MAX INT32_MAX 113 #define INT_FAST16_MAX INT32_MAX 114 #define INT_FAST32_MAX INT32_MAX 115 #define INT_FAST64_MAX INT64_MAX 116 117 /* Maximum values of fastest minimum-width unsigned integer types. */ 118 #define UINT_FAST8_MAX UINT32_MAX 119 #define UINT_FAST16_MAX UINT32_MAX 120 #define UINT_FAST32_MAX UINT32_MAX 121 #define UINT_FAST64_MAX UINT64_MAX 122 123 /* 124 * ISO/IEC 9899:1999 125 * 7.18.2.4 Limits of integer types capable of holding object pointers 126 */ 127 #define INTPTR_MIN INT64_MIN 128 #define INTPTR_MAX INT64_MAX 129 #define UINTPTR_MAX UINT64_MAX 130 131 /* 132 * ISO/IEC 9899:1999 133 * 7.18.2.5 Limits of greatest-width integer types 134 */ 135 #define INTMAX_MIN INT64_MIN 136 #define INTMAX_MAX INT64_MAX 137 #define UINTMAX_MAX UINT64_MAX 138 139 /* 140 * ISO/IEC 9899:1999 141 * 7.18.3 Limits of other integer types 142 */ 143 /* Limits of ptrdiff_t. */ 144 #define PTRDIFF_MIN INT64_MIN 145 #define PTRDIFF_MAX INT64_MAX 146 147 /* Limits of sig_atomic_t. */ 148 #define SIG_ATOMIC_MIN INT64_MIN 149 #define SIG_ATOMIC_MAX INT64_MAX 150 151 /* Limit of size_t. */ 152 #define SIZE_MAX UINT64_MAX 153 154 /* Limits of wint_t. */ 155 #define WINT_MIN INT32_MIN 156 #define WINT_MAX INT32_MAX 157 158 #endif /* !defined(__cplusplus) || defined(__STDC_LIMIT_MACROS) */ 159 160 #endif /* !_MACHINE__STDINT_H_ */ 161 162 #endif /* !__arm__ */